Remove ancient code

diff --git a/src/util.cpp b/src/util.cpp
index 393d8e8..022626b 100644 (file)
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -10,17 +10,6 @@
 #include <boost/algorithm/string/join.hpp>
 #include <boost/algorithm/string/case_conv.hpp> // for to_lower()
 #include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith()
-
-// Work around clang compilation problem in Boost 1.46:
-// /usr/include/boost/program_options/detail/config_file.hpp:163:17: error: call to function 'to_internal' that is neither visible in the template definition nor found by argument-dependent lookup
-// See also: http://stackoverflow.com/questions/10020179/compilation-fail-in-boost-librairies-program-options
-//           http://clang.debian.net/status.php?version=3.0&key=CANNOT_FIND_FUNCTION
-namespace boost {
-    namespace program_options {
-        std::string to_internal(const std::string&);
-    }
-}
-
 #include <boost/program_options/detail/config_file.hpp>
 #include <boost/program_options/parsers.hpp>
 #include <boost/filesystem.hpp>